Washing of cups and pots and brazen vessels and couches — The Greek word (baptisms) means indifferently either washing or sprinkling. The cups, pots, and vessels were washed; the couches sprinkled.
Related Commentaries of Mark 7:4
Mark 7:4
4 And when they come from the market, except they wash, they eat not. And many other things there be, which they have received to hold, as the washing of cups, and pots,c brasen vessels, and of tables.